diff --git a/libs/community/langchain_community/chat_models/oci_generative_ai.py b/libs/community/langchain_community/chat_models/oci_generative_ai.py
index a900e488ffa..8600dd5e923 100644
--- a/libs/community/langchain_community/chat_models/oci_generative_ai.py
+++ b/libs/community/langchain_community/chat_models/oci_generative_ai.py
@@ -158,7 +158,10 @@ class CohereProvider(Provider):
 
     def chat_stream_to_text(self, event_data: Dict) -> str:
         if "text" in event_data:
-            return event_data["text"]
+            if "finishedReason" in event_data or "toolCalls" in event_data:
+                return ""
+            else:
+                return event_data["text"]
         else:
             return ""